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Master Bond adhesives

Kraton® G7705 GI-B (SEBS) Compound  (discontinued **)
Categories: Polymer; Thermoplastic; Elastomer, TPE

Material Notes: Description: Kraton G7705 GI-B is an easy processing, general purpose 44 Shore A hardness material designed for a wide variety of applications. It is supplied from North America in the physical form identified:
Kraton G7705 GI-B- supplied as a dense, black pellet

Region: North America; Asia Pacific; Europe; Japan; and South America

Applications: Compounding and Personal Hygiene; Adhesives, Sealant and Coatings; Bitumen Modification; Footwear; and Impact Modification

Information provided by Kraton®

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.15 - 1.25 g/cc1.15 - 1.25 g/ccBAM 1014
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 39 - 4939 - 49BAM 1003
Tensile Strength 4.14 MPa600 psiASTM D412
 9.73 MPa1410 psiAfter Heat Aging 158 hrs at 150°C; ASTM D412
Elongation at Break 700 %700 %ASTM D412
 825 %825 %After Heat Aging 158 hrs at 150°C; ASTM D573
300% Modulus 2.07 MPa
@Strain 300 %
300 psi
@Strain 300 %
ASTM D412
Tear Strength 17.5 kN/m100 pliASTM D624
Compression Set  15 %
@Temperature 23.0 °C,
Time 79200 sec
15 %
@Temperature 73.4 °F,
Time 22.0 hour
ASTM D395B
 38 %
@Temperature 70.0 °C,
Time 79200 sec
38 %
@Temperature 158 °F,
Time 22.0 hour
ASTM D395B
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -63.0 °C-81.4 °FASTM D746
Flame Spread 50.8 mm/min2.00 in/minFVSS302/SAE J369 in/min
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 193 - 204 °C380 - 400 °F
Front Barrel Temperature 204 - 216 °C400 - 420 °F
Nozzle Temperature 420 - 450 °C788 - 842 °F
Mold Temperature 26.7 - 65.6 °C80.0 - 150 °F
Injection Pressure 3.45 - 4.83 MPa500 - 700 psi
Back Pressure 0.689 - 1.38 MPa100 - 200 psi
 
Descriptive Properties
Ozone ResistanceNo cracking100 pphm, 72 hr, 38°C, ASTM D518/1149

**
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